How to lower the ping or how to set the Internet priority for the game?

Question

Computer networks

Good day to all! Recently, the question began to be asked, are there programs in which it is possible to set the priority of traffic for a game or another program?
That is, I launch a game and I want my PC to start giving all the speed just for the game, tobish all the traffic. I saw something similar in some kind of motherboards ...
Roughly speaking, a program that will limit all processes with the exception of those exposed in it

Answer 1

ahem ... QoS yes .. but you can only steer with your router ..
even within a quarter (one provider with boys) you can’t change anything in the priority of traffic types

Answer 2

If the delays are not up to your router, then you need to change the provider, because. you will not be able to influence the pre-reporting of traffic outside the boundaries of your local network.
Inside the local network, the rejection of wifi, for example, can have a much greater effect than traffic pre-reporting. Because usually, there delays are not associated with network congestion, but with interference, packet loss and re-sending.
You can check exactly where the delays and packet losses are, for example, using winmtr( winmtr.net/).